.box-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 94vh;
}

.first-row,
.second-row {
  display: flex;
  width: 80%;
}

.box {
  border-radius: 4px;
  margin: 4px;
  height: 300px;
  background-color: #f9fcff;
  display: flex;
  justify-content: center;
  align-items: center;
  color: black;
  font-size: 16px;
  transition: flex .8s;
}